Small Business Innovation Research/Small Business Tech Transfer
A Nanotechnology Approach to Lightweight Multifunctional Polyethylene Composite Materials for Use Against the Space Environment, Phase I
Project Introduction
Polyethylene-based composite materials are under consideration as multifunctional structural materials, with the expectation that they can provide radiation shielding, micrometeorite shielding, and pressure containment during interplanetary missions. While ultrahigh molecular weight polyethylene (UHMWPE) is the hardest known thermoplastic, its impact strength and wear resistance still pale in comparison to many other known materials. We propose composites of UHMWPE with these materials, with the expected outcome of increasing its ability to perform as a micrometeorite shield.
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Primary U.S. Work Locations and Key Partners
| Organizations Performing Work | Role | Type | Location |
|---|---|---|---|
Langley Research Center
(LaRC)
|
Lead Organization | NASA Center | Hampton, Virginia |
| TDA Research, Inc. | Supporting Organization | Industry | Wheat Ridge, Colorado |
Primary U.S. Work Locations
-
Colorado
-
Virginia
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Organizational Responsibility
Responsible Mission Directorate:
- Space Technology Mission Directorate (STMD)
Lead Center / Facility:
- Langley Research Center (LaRC)
Responsible Program:
- Small Business Innovation Research/Small Business Tech Transfer
Project Management
Program Director:
Program Manager:
Project Duration
Start: Jan 2007
End: Jul 2007
Technology Areas
Primary:
- TX12 Materials, Structures, Mechanical Systems, and Manufacturing
- TX12.1 Materials
- TX12.1.1 Lightweight Structural Materials
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